`jkbrown.com`

DNSSEC	⚠️ Not signed
A	207.148.248.143^{🇺🇸 EIG-29873207.148.248.0/24}
		PTR	`ip-207-148-248-143.defastlink.net`
NS	`ns.buydomains.com` ⚠️ Not in zone NS records
		A	52.20.26.87^{🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix}
			PTR	`ec2-52-20-26-87.compute-1.amazonaws.com`
NS	`this-domain-for-sale.com` ⚠️ Not in zone NS records
		A	52.20.26.87^{🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix}
			PTR	`ec2-52-20-26-87.compute-1.amazonaws.com`

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

Subdomains

hostmaster.jkbrown.com

Same first word

jkbrown.com

Similar names

jokrwbn.de

DNS History

4 records (3 active, 1 former)

●NSns.buydomains.com2026-03-23 → 2026-03-23 · 1 obs

● 2026-03-23 18:13:16

●NSthis-domain-for-sale.com2026-03-23 → 2026-03-23 · 1 obs

● 2026-03-23 18:13:16

●A207.148.248.1432015-10-28 → 2026-03-23 · 3 obs

○ 2015-06-12 20:49:00
● 2015-10-28 08:13:56
● 2026-03-23 18:13:16

○A66.151.181.492015-06-12 → 2015-06-12 · 3 obs

● 2015-06-12 20:49:00
○ 2015-10-28 08:13:56
○ 2026-03-23 18:13:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net...	-
jkbrown.com	ns.buydomains.com, this-domain-for-sale.com	2 records

✅ Authoritative Response

Server:52.20.26.87

NS records: ns.buydomains.com, this-domain-for-sale.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jkbrown.com (unsigned zone)

⏱️ Timing

Total: 3142ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`207.148.248.143`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.buydomains.com, this-domain-for-sale.com)

Analysis

Hierarchy

The parent of hostmaster.jkbrown.com is jkbrown.com.

IP Addresses

jkbrown.com points to a single IP number: 207.148.248.143.

Other host names, for instance fishing-world.com, workvalues.com, championhuskies.com, tfhosting.com and internetdiet.com share IP numbers with jkbrown.com.

Name Servers

jkbrown.com is delegated to two name servers: this-domain-for-sale.com and ns.buydomains.com.

jkbrown.com uses the same name server setup as other domains, for instance seefoto.com, rcbauto.com, mainlineconstruction.com, danielleking.com and verinis.com.

jkbrown.com partially shares name servers with other domains, for instance jessique.com.

Host names with a single IP number:

this-domain-for-sale.com points to 52.20.26.87.

ns.buydomains.com points to 52.20.26.87.

Host names pointing to 52.20.26.87: this-domain-for-sale.com and ns.buydomains.com.

jkbrown.com - robtex.com

jkbrown.com

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